diff --git a/eth/CMakeLists.txt b/eth/CMakeLists.txt
index 649d7a2d3..962d55373 100644
--- a/eth/CMakeLists.txt
+++ b/eth/CMakeLists.txt
@@ -25,7 +25,9 @@ if (JSONRPC)
 	target_link_libraries(${EXECUTABLE} web3jsonrpc)
 	target_link_libraries(${EXECUTABLE} ${JSON_RPC_CPP_CLIENT_LIBRARIES})
 	target_link_libraries(${EXECUTABLE} ${CURL_LIBRARIES})
-	eth_copy_dlls(${EXECUTABLE} CURL_DLLS)
+	if (DEFINED WIN32 AND NOT DEFINED CMAKE_COMPILER_IS_MINGW)
+		eth_copy_dlls(${EXECUTABLE} CURL_DLLS)
+	endif()
 endif()
 
 target_link_libraries(${EXECUTABLE} webthree)